JP2021050186A - W/o composition - Google Patents

Abstract

To provide a W/O composition which is stable, can give a fresh sense of use and can have good covering power.SOLUTION: There is provided a W/O composition which comprises (a) at least one type of oil, (b) at least one monoalkyl triacyl titanate-treated pigment, (c) ethanol and (d) water, where the amount of water (c) is 6.0 mass% or more, preferably 6.4 mass% or more and more preferably 6.8 mass% or more based on the total mass of the composition and the composition optionally comprises 1 mass% or less of at least one volatile cyclic silicone based on the total mass of the composition. The composition is stable, can give a fresh sense of use and can have good covering power.SELECTED DRAWING: None

Description

The present invention relates to a W / O type composition suitable for cosmetic use.

The use of W / O emulsions is a known practice in the field of cosmetics or dermatology. These emulsions, which consist of an aqueous phase dispersed in an oily phase, have an external oily phase, and therefore W / O emulsion-based cosmetic / dermatological products are comfortable derived from the components in the external oily phase. Can bring a nice touch.

Volatile cyclic silicones are commonly used to provide W / O-type compositions with a fresh feel. However, the use of such volatile cyclic silicones tends to be avoided for several reasons, including environmental concerns.

However, it is difficult to replace the volatile cyclic silicone in the W / O type composition containing the volatile cyclic silicone. For example, if the volatile cyclic silicone in the W / O type composition is replaced with a volatile hydrocarbon oil, the volatile hydrocarbon oil will give the same level of fresh feel as can be provided by the volatile cyclic silicone. Can't bring.

Furthermore, without the use of volatile cyclic silicones, high coverage of W / O type compositions can be difficult. Here, "coating power" refers to the ability to conceal fine shapes (eg, unevenness such as pores and wrinkles) and / or color (eg, unevenness such as stains and bruises) on substrates, especially keratinous substances such as skin. means. Volatile hydrocarbon oils have a lower density than silicones, making it more difficult to stably disperse pigments in the oily phase.

In addition, W / O emulsions can be unstable and maintain their uniform or uniform appearance for extended periods of time without phase separation into oily and aqueous phases due to the low density of hydrocarbon oils. it can.

U.S. Patent Application Publication No. 20050019284 French Patent No. 2697771 U.S. Pat. No. 2,528,378 U.S. Pat. No. 2,781,354 U.S. Pat. No. 4,874,554 U.S. Pat. No. 4,137,180 US-A-5364633 US-A-5411744

Walter Noll, "Chemistry and Technology of Silicones" (1968) Academic Press Ullmann's Encyclopedia CTFA International Cosmetic Ingredient Dictionary & Handbook, 15th Edition, 2014 CTFA dictionary, 3rd edition, 1982 "Handbook of Surfactants", M.R. Porter, Blackie & Son Publishers (Glasgow and London), 1991, pp. 116-178

Therefore, an object of the present invention is to provide a W / O type composition which is stable, can provide a fresh feeling of use, and can have a good covering power.

The above object of the present invention is
(a) At least one oil and
(b) At least one monoalkyl triacyl titanate-treated pigment,
(c) Ethanol and
(d) A W / O type composition containing water.
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
The composition optionally comprises at least one volatile cyclic silicone in an amount of 1% by weight or less relative to the total mass of the composition.
This can be achieved with a W / O type composition.

The composition according to the invention may include a continuous phase and a dispersed phase.
The continuous phase contains (a) oil and
The dispersed phase contains (c) ethanol and (d) water.

(a) The oil may contain at least one volatile hydrocarbon oil, preferably volatile C _9-14 alkanes, more preferably selected from the group consisting of undecanes, isododecanes, tridecanes, and mixtures thereof. ..

The amount of the volatile hydrocarbon oil in the composition according to the present invention is 1% by mass to 25% by mass, preferably 3% by mass to 20% by mass, and more preferably 5% by mass to the total mass of the composition. It can be 15% by weight.

The amount of (a) oil in the composition according to the present invention is 10% by mass to 60% by mass, preferably 15% by mass to 50% by mass, and more preferably 20% by mass to 40% by mass, based on the total mass of the composition. Can be% by mass.

The monoalkyl triacyl titanate treated pigment can include an isopropyl triisostearoyl titanate treated pigment.

Pigments treated with monoalkyltriacyl titanates can include inorganic pigments, preferably metal oxide pigments, more preferably iron oxide, titanium dioxide, or mixtures thereof. Iron oxide can include yellow iron oxide, red iron oxide, black iron oxide, or a mixture thereof.

The amount of the (b) monoalkyltriacyl titanate-treated pigment in the composition according to the present invention is 1% by mass to 40% by mass, preferably 5% by mass to 30% by mass, more preferably, based on the total mass of the composition. Can be 10% by weight to 20% by weight.

The amount of (c) ethanol in the composition according to the present invention can be 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass or less, based on the total mass of the composition.

The amount of (d) water in the composition according to the present invention is 10% by mass to 50% by mass, preferably 15% by mass to 45% by mass, more preferably 20% by mass to 40% by mass, based on the total mass of the composition. Can be% by mass.

The composition according to the present invention may further contain (e) at least one surfactant, preferably a nonionic surfactant, more preferably PEG-30 dipolyhydroxystearate.

The composition according to the present invention can be a cosmetic composition, preferably a skin cosmetic composition.

The present invention also relates to a cosmetological method for a keratin substrate such as skin, which comprises a step of applying the composition according to the present invention to the keratin substrate.

The present invention also
(a) At least one oil and
(D) At least one monoalkyl triacyl titanate-treated pigment and (b) at least one monoalkyl triacyl titanate-treated pigment for enhancing the stability, coating power and fresh feeling of use in a W / O type composition containing water. (c) Use of ethanol
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
Concerning the use of the composition, optionally, comprising at least one volatile cyclic silicone in an amount of 1% by weight or less relative to the total mass of the composition.

As a result of diligent studies, the present inventors are able to provide a W / O type composition which is stable, can provide a fresh feeling of use, and can have a good covering power. I found.

Therefore, the composition according to the present invention
(a) At least one oil and
(b) At least one monoalkyl triacyl titanate-treated pigment,
(c) Ethanol and
(d) A W / O type composition containing water.
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
The composition optionally comprises at least one volatile cyclic silicone in an amount of 1% by weight or less relative to the total mass of the composition.
It is a W / O type composition.

Since the composition according to the present invention does not use volatile cyclic silicone, it is environmentally friendly.

Although volatile cyclic silicone is not used in the composition according to the present invention, a relatively large amount of (c) ethanol is present in the composition according to the present invention, so that a fresh feeling of use can be obtained.

The use of relatively large amounts of (c) ethanol may reduce stability. However, surprisingly, the use of (b) monoalkyltriacyl titanate-treated pigments in combination with (c) ethanol can enhance stability. Therefore, the aspect of the composition according to the present invention can be made uniform or uniform for a long period of time without causing phase separation into an oily phase and an aqueous phase.

In addition, although the compositions according to the invention do not contain volatile cyclic silicones, the combination of (b) monoalkyltriacyl titanate treated pigments and (c) ethanol can provide good coverage. Therefore, for example, the composition according to the present invention can well conceal unevenness in the contour of the skin such as fine wrinkles and wrinkles and uneven color of the skin such as stains and bruises.

Hereinafter, the composition and the like according to the present invention will be described in more detail.

[Composition]
The composition according to the invention may include a continuous phase and a dispersed phase.
The continuous phase can contain (a) oil,
The dispersed phase can include (c) ethanol and (d) water.

(b) The monoalkyl triacyl titanate treated pigment may be (a) present in an oil or continuous phase, or at the interface between the continuous phase and the dispersed phase.

(oil)
The composition according to the invention (a) comprises at least one oil. When two or more oils are used, they may be the same or different.

(a) The oil forms a continuous phase or an oily phase of the composition according to the invention.

Here, "oil" means an aliphatic compound or an aliphatic substance in the form of a liquid or a paste (non-solid) at room temperature (25 ° C.) and atmospheric pressure (760 mmHg). Oils commonly used in cosmetics can be used alone or in combination. These oils may be volatile or non-volatile.

The oil can be a non-polar oil such as a hydrocarbon oil or a non-volatile silicone oil, a polar oil such as a vegetable oil or an animal oil and an ester oil or an ether oil, or a mixture thereof.

The oil may be selected from the group consisting of plant or animal origin oils, synthetic oils, non-volatile silicone oils, hydrocarbon oils, and fatty alcohols.

Examples of vegetable oils include meadowfoam oil, flaxseed oil, camellia oil, macadamia nut oil, corn oil, mink oil, olive oil, avocado oil, southern ka oil, sunflower oil, saflower oil, jojoba oil, sunflower oil, almond oil, etc. Rapeseed oil, sesame oil, soybean oil, peanut oil, and mixtures thereof can be mentioned.

Examples of animal oils include, for example, squalene and squalene.

Examples of synthetic oils include alkane oils such as isododecane and isohexadecane, ester oils, ether oils, and artificial triglycerides.

An example of an ether oil is dicaprylyl ether.

Ester oils are preferably saturated or unsaturated, and liquid esters of linear or branched C ₁ -C ₂₆ aliphatic monoacid or polyacid, saturated or unsaturated, linear or branched It is a liquid ester of C _{1 to} C ₂₆ aliphatic monoalcohol or polyhydric alcohol, and the total number of carbon atoms of the ester is 10 or more.

Preferably, in the case of an ester of monoalcohol, at least one of the alcohols and acids from which the ester of the invention is derived is branched.

Among the monoesters of monoacid and monoalcohol, ethyl palmitate, ethylhexyl palmitate, isopropyl palmitate, dicaprylyl carbonate, alkyl myristate, such as isopropyl myristate or ethyl myristate, isosetyl stearate, 2-ethylhexyl isononanoate, Examples thereof include isononyl isononanoate, isodecyl neopentate and isostearyl neopentate.

C _{4 to} C ₂₂ Dicarboxylic acid or tricarboxylic acid and _{ester of C 1 to} C ₂₂ alcohol, and monocarboxylic acid, dicarboxylic acid or tricarboxylic acid and non-sugar C _{4 to} C ₂₆ dihydroxy, trihydroxy, tetrahydroxy or pentahydroxy alcohol Esters with may also be used.

Diethyl sebacate, isopropyl lauroyl sarcosate, diisopropyl sebacate, bis sebacate (2-ethylhexyl), diisopropyl adipate, di-n-propyl adipate, dioctyl adipate, bis adipate (2-ethylhexyl), di-adipate Isostearyl, bis maleate (2-ethylhexyl), triisopropyl citrate, triisocetyl citrate, triisostearyl citrate, glyceryl trilactic acid, glyceryl trioctanoate, trioctyldodecyl citrate, trioleyl citrate, neopentyl diheptate Glycol and diethylene glycol diisononanoate can be particularly mentioned.

As the ester oil, _{sugar esters and diesters of C 6 to} C ₃₀ , preferably C _{12 to} C ₂₂ fatty acids can be used. The term "sugar" means an oxygen-containing hydrocarbon compound containing several alcohol functional groups, having or not having an aldehyde or ketone functional group, and containing at least 4 carbon atoms. Is recalled. These sugars can be monosaccharides, oligosaccharides or polysaccharides.

Examples of suitable sugars that can be mentioned include sucrose (or saccharose), glucose, galactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose and lactose, and their derivatives, especially alkyl derivatives such as methyl derivatives. For example, there is methyl glucose.

Fatty acid sugar esters are from the group containing esters or ester mixtures of the aforementioned sugars with linear or branched, saturated or unsaturated _{fatty acids C 6 to} C ₃₀ , preferably C _{12 to} C _22. In particular, it may be selected. These compounds, when unsaturated, can have 1 to 3 conjugate or unconjugated carbon-carbon double bonds.

Esters in this variant may also be selected from monoesters, diesters, triesters, tetraesters, and polyesters, as well as mixtures thereof.

These esters include, for example, oleic acid ester, lauric acid ester, palmitic acid ester, myristic acid ester, behenic acid ester, coconut fatty acid ester, stearic acid ester, linoleic acid ester, linolenic acid ester, capric acid ester, and arachidonic acid. It can be an ester, or a mixture thereof, such as a mixed ester of oleopalmitic acid, oleostearic acid, and palmitostearic acid, and pentaerythrityl tetraethylhexanoate.

More specifically, monoesters and diesters, especially monooleic acid or dioleic acid esters of sucrose, glucose, or methyl glucose, stearic acid esters, bechenic acid esters, oleopalmitic acid esters, linoleic acid esters, linolenic acid esters, and Oleostearate ester is used.

An example that can be mentioned is a product sold by Amerchol under the name Glucate® DO, which is methyl glucose dioleate.

Examples of preferred ester oils include, for example, diisopropyl adipate, dioctyl adipate, 2-ethylhexyl hexanate, ethyl laurate, cetyl octanate, octyldodecyl octanate, isodecyl neopentate, myristyl propionate, 2-ethylhexanoic acid 2. -Ethylhexyl, 2-ethylhexyl octanoate, (caprylic acid / capric acid) 2-ethylhexyl, methyl palmitate, ethyl palmitate, isopropyl palmitate, dicaprilyl carbonate, isopropyl lauroyl sarcosinate, isononyl isononanoate, ethylhexyl palmitate, lauric acid Isohexyl, hexyl laurate, isosetyl stearate, isopropyl isostearate, isopropyl myristate, isodecyl oleate, tri (2-ethylhexanoic acid) glyceryl, tetra (2-ethylhexanoic acid) pentaerythrityl, 2-ethylhexyl succinate, Diethyl sebacate, and mixtures thereof can be mentioned.

Examples of artificial triglycerides include, for example, capril caprylyl glyceride, glyceryl trimyristate, glyceryl tripalmitate, glyceryl trilinolenate, glyceryl trilaurate, glyceryl tricaprate, glyceryl tricaprylate, tri (capric acid / caprylic acid) glyceryl. (INCI name: capryl / caprylic acid) and tri (caprylic acid / caprylic acid / linolenic acid) glyceryl can be mentioned.

Examples of the non-volatile silicone oil include linear organopolysiloxanes such as dimethylpolysiloxane (INCI name: dimethicone), methylphenylpolysiloxane, and methylhydrogenpolysiloxane.

Preferably, the non-volatile silicone oil can be selected from liquid polydialkylsiloxane, in particular liquid polydimethylsiloxane (PDMS), liquid polyorganosiloxane containing at least one aryl group, and polydimethylsiloxane containing a trimethylsilyl terminal group. it can.

Among these polydialkylsiloxanes, the following commercial products can be mentioned without limitation:
--Silbione® 47 and 70 047 series of Silbione® oils or Mirasil® oils sold by Rhodia, such as 70 047 V 500 000 oils,
--Mirasil® series oils sold by Rhodia,
--Dow Corning 200 series oils, such as DC200 with a viscosity of 60000 mm ² / s, and
--General Electric's Viscasil® oil and General Electric's SF series specific oils (SF 96, SF 18).

Polydimethylsiloxane containing a dimethylsilanol end group, known as dimethiconol (CTFA), such as Rhodia's 48 series oils can also be mentioned.

Among the non-volatile silicones containing an aryl group, polydiarylsiloxanes, particularly polydiphenylsiloxanes and polyalkylarylsiloxanes, such as phenylsilicone oils, can be mentioned.

The phenylsilicone oil may be selected from the following phenylsilicone formulas:

(During the ceremony,
R _{1 to} R ₁₀ are independent of each other, saturated or unsaturated, linear, cyclic or branched C _{1 to} C ₃₀ hydrocarbon groups, preferably C _{1 to} C ₁₂ hydrocarbon groups. More preferably, it is a C _{1 to} C ₆ hydrocarbon group, particularly a methyl, ethyl, propyl or butyl group.
m, n, p and q are integers between 0 and 900 including both ends, preferably between 0 and 500 including both ends, and more preferably between 0 and 100 including both ends, independently of each other. And
However, the sum n + m + q is other than 0)

Examples that can be given are products sold under the following names:
--Rhodia Silbione® Oil 70 641 Series,
--Rhodia Rhodorsil® 70 633 and 763 series oils,
--Dow Corning 556 Cosmetic Grade Fluid Oil, made by Dow Corning
--Bayer PK series silicones, such as PK20 products,
--Specific oils from the General Electric SF series, such as SF 1023, SF 1154, SF 1250 and SF 1265.

As the phenylsilicone oil, phenyltrimethicone (in the above formula, R _{1 to} R ₁₀ are methyl; p, q, and n = 0; m = 1) is preferable.

These non-volatile silicone oils may also be organically modified. Organically modified silicones that can be used in accordance with the present invention are silicone oils as defined above, with one or more organic functional groups attached via hydrocarbon groups in their structure. Contains silicone oil.

Organopolysiloxane is defined in more detail in Walter Noll's "Chemistry and Technology of Silicones" (1968) Academic Press. These may be volatile or non-volatile.

The organically modified liquid silicone may contain, among other things, a polyethylene oxy group and / or a polypropylene oxy group. Therefore, silicone KF-6017 proposed by Shin-Etsu Chemical Co., Ltd., and Silwet® L722 oil and L77 oil manufactured by Union Carbide can be mentioned.

Hydrocarbon oils can be selected from:
--Linear or branched, optionally cyclic C _6- C ₁₆ lower alkanes. (Examples that can be mentioned include hexane, undecane, dodecane, tridecane, and isoparadecane, examples include isohexadecane, isododecane, and isodecane);
—— Linear or branched hydrocarbons containing more than 16 carbon atoms, such as liquid paraffin, petroleum jelly, polydecene and hydrogenated polyisobutene, such as Parleam®, and squalane.

Preferred examples of hydrocarbon oils include, for example, linear or branched hydrocarbons such as isohexadecane, isododecane, squalane, mineral oil (eg liquid paraffin), paraffin, petrolatum or petrolatum, naphthalene and the like; Polyisobutene, isoeikosan and decene / butene copolymers; and mixtures thereof can be mentioned.

The term "fat" in fatty alcohols means one that contains a relatively large number of carbon atoms. Therefore, alcohols having 4 or more, preferably 6 or more, more preferably 12 or more carbon atoms are included in the range of fatty alcohols. Fatty alcohols may be saturated or unsaturated. The fatty alcohol may be linear or branched.

Fatty alcohols are saturated and unsaturated in structure R-OH (in the formula, R contains 4 to 40 carbon atoms, preferably 6 to 30 carbon atoms, more preferably 12 to 20 carbon atoms. It may have (chosen from saturated, linear and branched groups). In at least one embodiment, R can be selected from _{C 12-} C ₂₀ alkyl groups and C _12- C _{20 alkenyl groups.} R may or may not be substituted with at least one hydroxyl group.

Examples of fatty alcohols include lauryl alcohol, isostearyl alcohol, undecylenyl alcohol, octyldodecanol, hexyldecanol, oleyl alcohol, linoleyl alcohol, palmitrail alcohol, arachidnyl alcohol, and mixtures thereof.

Therefore, the fatty alcohol is a linear or branched, saturated or unsaturated C _{6 to} C ₃₀ alcohol, preferably a linear or branched, saturated C _{6 to} C ₃₀ alcohol, more preferably. , Linear or branched, saturated C _{12 to} C ₂₀ alcohols can be selected.

Here, the term "saturated fatty alcohol" means an alcohol having a long-chain aliphatic saturated carbon chain. The saturated fatty alcohol is preferably selected from any linear or branched saturated C _{6 to} C _{30 fatty alcohols.} Among the linear or branched saturated C _{6 to} C ₃₀ fatty alcohols, the linear or branched saturated C _{12 to} C ₂₀ fatty alcohols can be preferably used. Any linear or branched saturated C _16- C ₂₀ fatty alcohol may be used more preferably. Branched C _16- C ₂₀ fatty alcohols can be used even more preferably.

Examples of saturated fatty alcohols include lauryl alcohol, isostearyl alcohol, undecylenyl alcohol, octyldodecanol, hexyldecanol, and mixtures thereof. In one embodiment, octyldodecanol and hexyldecanol can be used as saturated fatty alcohols.

According to at least one embodiment, the fatty alcohol used in the compositions according to the invention is preferably selected from octyldodecanol, hexyldecanol and mixtures thereof.

(a) The oil can be selected from polar oils, non-polar oils and mixtures thereof, more preferably ester oils, ether oils, vegetable oils, hydrocarbons and mixtures thereof.

(a) The oil can include at least one volatile hydrocarbon oil. Volatile hydrocarbon oils can preferably be selected from _{C 9-14 alkanes.} The volatile hydrocarbon oil may be more preferably selected from the group consisting of undecane, isododecane, tridecane, and mixtures thereof.

The amount of the volatile hydrocarbon oil in the composition according to the present invention can be 1% by mass or more, preferably 3% by mass or more, more preferably 5% by mass or more, based on the total mass of the composition.

The amount of the volatile hydrocarbon oil in the composition according to the present invention can be 25% by mass or less, preferably 20% by mass or less, more preferably 15% by mass or less, based on the total mass of the composition. However, the amount of volatile hydrocarbon oil is not zero.

The amount of the volatile hydrocarbon oil in the composition according to the present invention is 1% by mass to 25% by mass, preferably 3% by mass to 20% by mass, and more preferably 5% by mass to the total mass of the composition. It can be 15% by weight.

The amount of (a) oil in the composition according to the present invention can be 10% by mass or more, preferably 15% by mass or more, more preferably 20% by mass or more, based on the total mass of the composition.

The amount of (a) oil in the composition according to the present invention can be 60% by mass or less, preferably 50% by mass or less, more preferably 40% by mass or less, based on the total mass of the composition. , (A) The amount of oil is non-zero.

The amount of (a) oil in the composition according to the present invention is 10% by mass to 60% by mass, preferably 15% by mass to 50% by mass, and more preferably 20% by mass to 40% by mass, based on the total mass of the composition. Can be% by mass.

The composition according to the invention is substantially free of volatile cyclic silicones.

Examples of the volatile cyclic silicone include cyclic polydialkylsiloxanes containing 3 to 7, preferably 4 to 6 silicon atoms. These include, for example, the octamethylcyclotetrasiloxane sold by Union Carbide under the name Volatile Silicone® 7207 or by Rhodia under the name Silbione® 70045 V2, by Union Carbide. Decamethylcyclopentasiloxane sold by Rhodia under the name Silbione® 70045 V5 under the name Volatile Silicone® 7158, and Dodeca sold by Momentive Performance Materials under the name Silsoft 1217. There are methylcyclohexasiloxanes, as well as mixtures thereof. Cyclocopolymers of the type such as dimethylsiloxane / methylalkylsiloxane of the following formula, such as Silicone Volatile® FZ 3109 sold by Union Carbide, can also be mentioned.

Mixtures of cyclic polydialkylsiloxanes and organosilicon compounds, such as mixtures of octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol (50/50) and octamethylcyclotetrasiloxane and oxy-1,1'-bis (2, A mixture with 2,2', 2', 3,3'-hexatrimethylsilyloxy) neopentane can also be mentioned.

The composition according to the present invention contains at least one type of volatile cyclic silicone in an amount of 1% by mass or less, preferably 0.1% by mass or less, more preferably 0.01% by mass or less, based on the total mass of the composition. It may be included in the selection. Most preferably, the composition according to the invention does not contain volatile cyclic silicones.

(Monoalkyltriacyl titanate treated pigment)
The composition according to the invention comprises (b) at least one monoalkyl triacyl titanate treated pigment. When two or more (b) monoalkyltriacyl titanate-treated pigments are used, they may be the same or different.

Pigments suitable for use in the present invention are treated with monoalkyltriacyl titanates, eg, coated or enclosed. Monoalkyl triacyl titanates, also called monoalkyl titanates, can be represented by the formula RO-Ti- (OR') ₃ , where R is alkyl and R'may be the same or different. It is an acyl group.

In certain embodiments of monoalkyl triacyl titanates, the alkyl is a C _1-5 alkyl group, particularly a C _1-4 alkyl group, and the acyl is derived from an acrylic acid or acrylic acid derivative, such as methacrylic acid, or a fatty acid. In particular, the acyl group is _{derived from C 6-30} fatty acids, more specifically C _12-24 fatty acids, and even more specifically C _16-20 fatty acids. Such fatty acids can be capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, hydroxylstearic acid, oleic acid. The acyl groups in these triacyl titanates may be the same or different. A preferred embodiment is monoisopropyltriacyl titanate, see US Patent Application Publication No. 20050019284 (paragraphs [0038]-[0052] for details).

According to a preferred embodiment, the monoalkyltriacyl titanate can be isopropyltriisostearoyl titanate (ITT), isopropyldimethacrylic isostearoyl titanate, isopropyldimethacrylisostearoyl titanate.

Preferably, the monoalkyltriacyl titanate can be isopropyltriisostearoyl titanate (ITT), which can also be referred to as isopropyltitanium triisostearate.

(b) The monoalkyltriacyl titanate-treated pigment may be an isopropyltriisostearoyl titanate-treated pigment.

(b) The monoalkyl triacyl titanate-treated pigment is a pigment treated with at least monoalkyl triacyl titanate. (b) The monoalkyl triacyl titanate-treated pigment may be treated with monoalkyl triacyl titanate alone, or at least one additional surface treatment agent such as monoalkyl triacyl titanate and a fluorinated surface treatment agent. It may be treated with a silicone-based surface treatment agent such as polydimethylsiloxane.

For example, an isopropyltriisostearoyl titanate-treated pigment is a pigment treated with at least isopropyltriisostearoyl titanate (ITT). The isopropyltriisostearoyl titanate-treated pigment may be treated with isopropyltriisostearoyl titanate (ITT) alone, or at least one additional surface such as isopropyltriisostearoyl titanate (ITT) and a fluorinated surface treatment agent. It may be treated with a treatment agent or a silicone-based surface treatment agent such as polydimethylsiloxane.

The expression "pigment" is of any shape that is white or colored, inorganic or organic, insoluble in physiological or cosmetically acceptable media, and intended to color the composition. It should be understood to mean particles.

The term "inorganic pigment" is intended to mean any pigment that is consistent with the definition in the Inorganic Pigment chapter of Ullmann's Encyclopedia. These inorganic pigments can be particularly selected from pigments composed of metal oxides.

Among the inorganic pigments, titanium dioxide, zirconium oxide or cerium oxide, zinc oxide, iron oxide (black, yellow or red), or chromium oxide, manganese violet, ultramarine blue, chromium hydrate, which are surface-treated by option. , Ferric blue, and metal powders such as aluminum powder and copper powder.

According to a preferred embodiment, the inorganic pigment present in the composition according to the invention, especially the metal oxide, is selected from titanium dioxide, zinc oxide and / or iron oxide. Titanium oxide as a pigment preferably has a particle size of 0.1 μm or more, more preferably 0.2 μm or more, and even more preferably 0.3 μm or more. Typically, titanium oxide as a pigment can have a particle size of 0.2-0.4 μm.

The term "organic pigment" is intended to mean any pigment that is consistent with the definition in the Organic Pigment chapter of Ullmann's Encyclopedia. Organic pigments include, in particular, nitroso compounds, nitro compounds, azo compounds, xanthene compounds, quinoline compounds, anthraquinone compounds and phthalocyanine compounds, metal complex type compounds, and isoindolinone compounds, isoindolin compounds, quinacridone compounds, perinone compounds, perylene. It can be selected from a compound, a diketopyrrolopyrrole compound, a thioindigo compound, a dioxazine compound, a triphenylmethane compound and a quinophthalone compound.

Organic pigments are, for example, carmines, carbon blacks, aniline blacks, azo yellows, quinacridones, phthalocyanine blues, sorghum reds, blue pigments organized into color indices at reference numbers CI42090, 69800, 69825, 73000, 74100 and 74160. Yellow pigments systematized in color index at reference numbers CI11680, 11710, 15985, 19140, 20004, 21100, 21108, 47000 and 47005, green pigments systematized in color index at reference numbers CI61565, 61570 and 74260, Orange pigments systematized in color index at reference numbers CI11725, 15510, 45370 and 71105, reference numbers CI12085, CI 12120, 12370, 12420, 12490, 14700, 15525, 15580, 15620, 15630, 15800, 15850, 15865, Obtained by oxidative polymerization of red pigments systematized in color index at 15880, 17200, 26100, 45380, 45410, 58000, 73360, 73915 and 75470, as well as indole or phenolic derivatives described in French Patent No. 2697771. You can choose from pigments.

The pigment treated with monoalkyltriacyl titanate preferably contains an inorganic pigment, more preferably a metal oxide pigment, even more preferably iron oxide, titanium dioxide, or a mixture thereof. Iron oxide can include yellow iron oxide, red iron oxide, black iron oxide, or a mixture thereof.

For example, brand names BWYO-12 (iron oxide CI77492 and isopropyl titanium triisostearate), BWRO-12 (iron oxide CI77491 and isopropyl titanium triisostearate), BWBO-12 (iron oxide CI77499 and isopropyl titanium triisostearate). ), And / or _{isopropyltriisostearoyl titanate-treated pigments sold by KOBO in TiO 2} CR-50 12 (alumina-coated titanium dioxide CI77891 and isopropyltitanium triisostearate).

The amount of the (b) monoalkyltriacyl titanate-treated pigment in the composition according to the present invention is 1% by mass or more, preferably 5% by mass or more, more preferably 10% by mass or more, based on the total mass of the composition. There can be.

The amount of the (b) monoalkyltriacyl titanate-treated pigment in the composition according to the present invention is 40% by mass or less, preferably 30% by mass or less, more preferably 20% by mass or less, based on the total mass of the composition. However, (b) the amount of monoalkyltriacyl titanate-treated pigment is not zero.

The amount of the (b) monoalkyltriacyl titanate-treated pigment in the composition according to the present invention is 1% by mass to 40% by mass, preferably 5% by mass to 30% by mass, more preferably, based on the total mass of the composition. Can be 10% by weight to 20% by weight.

(ethanol)
The composition according to the invention comprises (c) ethanol.

The amount of (c) ethanol in the composition according to the present invention is 6.0% by mass or more, preferably 6.4% by mass or more, and more preferably 6.8% by mass or more, based on the total mass of the composition.

The amount of (c) ethanol in the composition according to the present invention can be 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass or less, based on the total mass of the composition.

The amount of (c) ethanol in the composition according to the present invention is 6.0% by mass to 20% by mass, preferably 6.4% by mass to 15% by mass, and more preferably 6.8% by mass to 10 with respect to the total mass of the composition. Can be% by mass.

(water)
The composition according to the invention comprises (d) water.

(d) Water can form a discontinuous phase or a dispersed (inner) phase of the W / O type composition according to the present invention.

(d) The amount of water can be 10% by mass or more, preferably 15% by mass or more, more preferably 20% by mass or more, based on the total mass of the composition.

(d) The amount of water can be 50% by mass or less, preferably 45% by mass or less, more preferably 40% by mass or less, based on the total mass of the composition.

(d) The amount of water can be 10% by mass to 50% by mass, preferably 15% by mass to 45% by mass, more preferably 20% by mass to 40% by mass, based on the total mass of the composition. ..

(Surfactant)
The composition according to the invention may (e) contain at least one surfactant. When two or more (e) surfactants are used, they may be the same or different.

The (e) surfactant used in the present invention is preferably non-surfactant from the group consisting of anionic surfactants, amphoteric surfactants, cationic surfactants, nonionic surfactants, and mixtures thereof. It can be selected from ionic surfactants.

(c-1) Anionic Surfactant The composition according to the present invention may contain at least one anionic surfactant. Two or more anionic surfactants may be used in combination.

Anionic surfactants are (C _{6 to} C ₃₀ ) alkyl sulphates, (C _{6 to} C ₃₀ ) alkyl ether sulphates, (C _{6 to} C ₃₀ ) alkyl amide ether sulphates, alkylaryl polyethers sulphates, Monoglyceride sulfate; (C _{6 to} C ₃₀ ) alkyl sulfonate, (C _{6 to} C ₃₀ ) alkyl amide sulfonate, (C _{6 to} C ₃₀ ) alkyl aryl sulfonate, α-olefin sulfonate, paraffin sulfonate; (C _{6 to} C ₃₀₎ ) Alkyl phosphate; (C _{6 to} C ₃₀ ) alkyl sulfosuccinate, (C _{6 to} C ₃₀ ) alkyl ether sulfosuccinate, (C _{6 to} C ₃₀ ) alkylamide sulfosuccinate; (C ₆ to C 30) ₃₀ ) Alkyl sulfoacetate; (C _{6 to} C ₂₄ ) acyl sarcosinate; (C _{6 to} C ₂₄ ) acyl glutamate; (C _{6 to} C ₃₀ ) alkyl polyglycoside carboxyl ether; (C _{6 to} C ₃₀ ) alkyl poly Glycoside sulfosuccinate; (C _{6 to} C ₃₀ ) alkyl sulfosuccinate; (C _{6 to} C ₂₄ ) acyl acetylate; N- (C _{6 to} C ₂₄ ) acyl taurate; C _{6 to} C ₃₀ fatty acids Salt; coconut hydrochloride or hydrogenated coconut hydrochloride; (C _{8 to} C ₂₀ ) acyl emulsion; (C _{6 to} C ₃₀ ) alkyl-D-galactosidouronate; polyoxyalkyleneation (C _{6 to} C) ₃₀ ) Alkyl ether carboxylates; polyoxyalkyleneized (C _{6 to} C ₃₀ ) alkylaryl ether carboxylates; and polyoxyalkyleneized (C _{6 to} C ₃₀ ) alkylamide ether carboxylates; and corresponding acids It is preferably selected from the group consisting of morphologies.

In at least one embodiment, the anionic surfactant is in the form of a salt, eg, a salt of an alkali metal (eg sodium); a salt of an alkaline earth metal (eg magnesium); an ammonium salt; an amine salt; and Amino alcohol salts and the like. Depending on the conditions, the anionic surfactant may be in the form of an acid.

Anionic surfactants, (C ₆ ~C ₃₀₎ alkyl sulfate salts, (C ₆ ~C ₃₀₎ which may polyoxyalkylenated and salts of alkyl ether sulfates or be chloride not be chloride More preferably selected from (C _{6 to} C ₃₀ ) alkyl ether carboxylic acids.

(c-2) Amphoteric Surfactant The composition according to the present invention may contain at least one amphoteric surfactant. Two or more amphoteric surfactants may be used in combination.

Amphoteric or zwitterionic surfactants are, for example (to enumerate non-limitingly), amine derivatives such as aliphatic secondary or tertiary amines, and optionally quaternized amine derivatives. There can be, the aliphatic group containing 8 to 22 carbon atoms and containing at least one water solubilized anionic group (eg, carboxylate, sulfonate, sulfate, phosphate or phosphonate). It is a linear or branched chain.

The amphoteric surfactant can preferably be selected from the group consisting of betaine and amidamine carboxylated derivatives.

The amphoteric surfactant is preferably selected from betaine-type surfactants.

Betaine-type amphoteric tensides include alkyl betaine, alkylamide alkyl betaine, sulfobetaine, phosphobetaine and alkylamide alkylsulfobetaine, specifically (C _{8 to} C ₂₄ ) alkyl betaine, (C _{8 to} C ₂₄ ) alkyl. It is preferably selected from the group consisting of amides (C _{1 to} C ₈ ) alkyl betaines, sulfobetaines, and (C _{8 to} C ₂₄ ) alkylamides (C _{1 to} C _{8) alkyl sulfobetaines.} In one embodiment, the betaine amphoteric surfactant is selected from (C _{8 to} C ₂₄ ) alkyl betaine, (C _{8 to} C ₂₄ ) alkyl amide (C _{1 to} C ₈ ) alkyl sulfobetaine, sulfobetaine and phosphobetaine. Will be done.

Non-limiting examples that can be mentioned include cocobetaine, lauryl betaine, cetyl betaine, coco / oleamide propyl betaine, cocamidopropyl betaine, palmitamide propyl betaine, stealamide propyl betaine, alone or as a mixture. CTFA International Cosmetic Ingredient Dictionary & Handbook, 15th Edition, 2014 Includes compounds classified in.

The betaine-type amphoteric surfactant is preferably alkyl betaine and alkylamide alkyl betaine, in particular cocobetaine and cocamidopropyl betaine.

Among the amidamine carboxylated derivatives, U.S. Pat. Nos. 2,528,378 and 2,781,354 have been described in the CTFA dictionary, 3rd edition, 1982 (disclosures are incorporated herein by reference) for anhocarboxyglycinate and anho. Examples of products sold under the name of Miranol, classified by the name of carboxypropionate, each of which has the following structure:
^{_{R 1 -CONHCH 2 CH 2 -N +}} (R 2) (R 3) (CH 2 COO -) M + X - (B1)
[During the ceremony,
R ₁ represents the alkyl group, heptyl, nonyl or undecylic group of _{the acid R 1-} COOH present in hydrolyzed coconut oil.
R ₂ indicates a β-hydroxyethyl group,
R ₃ indicates a carboxymethyl group,
M ⁺ indicates a cationic ion derived from an alkali metal such as sodium; an ammonium ion; or an ion derived from an organic amine.
X ^- is a halide ion, acetate ion, phosphate ion, nitrate ion, alkyl (C _{1 to} C ₄ ) sulfate ion, alkyl (C _{1 to} C ₄ )-or alkyl (C _{1 to} C ₄ ) aryl-sulfon. Shows acid ions, especially organic or inorganic anionic ions such as methylsulfate and ethylsulfate; or M ⁺ and X ^- are absent];
_{R 1 '-CONHCH 2 CH 2 -N} (B) (C) (B2)
[During the ceremony,
R ₁ 'is an acid R ₁ present in coconut oil or hydrolysis linseed oil' alkyl _{-COOH, C 7, C 9,} C 11 or C ₁₃ alkyl group such as an alkyl group, C ₁₇ alkyl group and It shows its iso-type or unsaturated C ₁₇ groups,
B stands for -CH ₂ CH ₂ OX'
C stands for-(CH ₂ ) _z -Y', where z = 1 or 2
X'indicates -CH ₂ -COOH group, -CH ₂ -COOZ', -CH ₂ CH ₂ -COOH, -CH ₂ CH ₂ -COOZ' or a hydrogen atom.
Y'indicates -COOH, -COOZ', -CH ₂ -CHOH-SO ₃ Z', -CH ₂ -CHOH-SO ₃ H group or -CH ₂ -CH (OH) -SO ₃ -Z' group. ,
Z'represents alkali metal or alkaline earth metal ions such as sodium, organic amine-derived ions, or ammonium ions];
And
R _a'' -NH-CH (Y'')-(CH ₂ ) _n -C (O) -NH- (CH ₂ ) _n'- N (Rd) (Re) (B'2)
[During the ceremony,
Y'' is -C (O) OH, -C (O) OZ'', _{-CH 2} -CH (OH) -SO ₃ H or -CH ₂ -CH (OH) -SO ₃ -Z'' ( In the formula, Z'' indicates a cationic ion derived from an alkali metal such as sodium or an alkaline earth metal, an ion derived from an organic amine, or an ammonium ion).
Rd and Re represent C _{1 to} C ₄ alkyl groups or C _{1 to} C ₄ hydroxyalkyl groups.
R _a'' indicates a C _10- C ₃₀ alkyl or alkenyl group from an acid,
n and n'independently represent integers from 1 to 3].

Amphoteric surfactants having the formula B1 and B2, (C ₈ ~C ₂₄₎ - alkylamphoacetates monoacetate, (C ₈ ~C ₂₄₎ alkyl amphodiacetates, (C ₈ ~C ₂₄₎ alkylamphoacetates monopropionate , And (C _{8 to} C ₂₄ ) alkyl amphoteric propionates are preferred.

These compounds are listed in the CTFA dictionary, 5th edition, 1993, as disodium cocoamphodiacetic acid, disodium lauroanphodiacetic acid, disodium caprylamphodiacetic acid, disodium capryloanphodiacetic acid, disodium cocoamphodipropionate, dilauroamphopropionate. It is classified by the names of sodium, disodium caprylamphodipropionate, disodium caprylamphodipropionate, lauroamphodipropionic acid and cocoamphodipropionic acid.

An example is cocoamphodia acetate sold by Rhodia Chimie under the trade name Miranol® C2M concentrate.

Among the compounds of formula (B'2), diethylaminopropyl cocoa spartamide sodium (CTFA), which is marketed by CHIMEX under the name CHIMEXANE HB, can be mentioned.

(C-3) Cationic Surfactant The composition according to the present invention may contain at least one cationic surfactant. Two or more kinds of cationic surfactants may be used in combination.

The cationic surfactant can be selected from the group consisting of optionally polyoxyalkyleneized primary, secondary or tertiary fatty amine salts, quaternary ammonium salts, and mixtures thereof.

Examples of quaternary ammonium salts that can be mentioned include, but are not limited to:
The following general formula (B3):

(During the ceremony,
R ₁ , R ₂ , R ₃ and R ₄ may be the same or different and contain 1 to 30 carbon atoms and optionally heteroatoms such as oxygen, nitrogen, sulfur and halogen. (Selected from chain and branched aliphatic groups)
Things. The aliphatic groups include, for example, an alkyl group, an alkoxy group, a C _{2 to} C ₆ polyoxyalkylene group, an alkylamide group, a (C _{12 to} C ₂₂ ) alkylamide (C _{2 to} C ₆ ) alkyl group, and (C ₁₂ to C 6). C ₂₂ ) Alkyl acetate and hydroxyalkyl groups; and aromatic groups such as aryl and alkylaryl groups can be selected; X ^- is a halide ion, a phosphate ion, an acetate ion, a lactate ion, (C _{2 to} C ₆ ) Alkyl sulfate ion and selected from alkyl sulfonic acid ion or alkylaryl sulfonic acid ion.
A quaternary ammonium salt of imidazoline, eg, formula (B4):

(During the ceremony,
R ₅ is selected from alkenyl and alkyl groups containing 8 to 30 carbon atoms, such as tallow or coconut fatty acid derivatives.
R ₆ is hydrogen, C ₁ -C ₄ alkyl group, and are selected from alkenyl and alkyl groups containing 8 to 30 carbon atoms,
R ₇ is _{selected from C 1 to} C ₄ alkyl groups,
R ₈ is selected from hydrogen and C ₁ -C ₄ alkyl group,
X ^- is selected from halide ion, phosphate ion, acetate ion, lactate ion, alkyl sulfate ion, alkyl sulfonate ion and alkylaryl sulfonate ion)
Things. In one embodiment, R ₅ and R ₆ are a mixture of groups selected from, for example, alkenyl and alkyl groups containing 12 to 21 carbon atoms, eg, fatty acid derivatives of tallow, and R ₇ is methyl. R ₈ is hydrogen. Examples of such products are Quotanium-27 (CTFA 1997) and Quotanium-83 (CTFA 1997) sold by Witco under the names "Rewoquat®" W75, W90, W75PG and W75HPG. However, it is not limited to these.
Equation (B5):

(During the ceremony,
R ₉ is selected from aliphatic groups containing 16 to 30 carbon atoms,
R ₁₀ is selected from hydrogen, an alkyl group containing 1 to 4 carbon atoms, or-(CH ₂ ) ₃ (R _16a ) (R _17a ) (R _18a ) N ⁺ X ^- groups.
R _11, R ₁₂ , R ₁₃ , R ₁₄ , R _16a , R _17a , and R _18a may be the same or different, selected from hydrogen and alkyl groups containing 1 to 4 carbon atoms. Being done
X ^- is selected from halide ion, acetate ion, phosphate ion, nitrate ion, ethyl sulfonate ion and methyl sulfonate ion)
Di or triquaternary ammonium salt.

An example of such a quaternary ammonium salt is FINETEX FINQUAT CT-P (Quaternium-89) or FINQUAT CT (Quaternium-75);
And a quaternary ammonium salt containing at least one ester functional group, such as that of the following formula (B6):

(During the ceremony,
R ₂₂ is selected from C _{1 to} C ₆ alkyl groups, as well as C _{1 to} C ₆ hydroxyalkyl and dihydroxyalkyl groups.
R ₂₃ is
The following groups:

Selected from linear and branched saturated and unsaturated C _1-2 C ₂₂ hydrocarbon groups R ₂₇ , as well as hydrogen.
R ₂₅ is
The following groups:

Selected from linear and branched saturated and unsaturated C _{1 to} C ₆ hydrocarbon groups R ₂₉ , as well as hydrogen.
R ₂₄ , R ₂₆ and R ₂₈ may be the same or different and are selected from linear and branched saturated and unsaturated C _7- C ₂₁ hydrocarbon groups.
r, s and t may be the same or different and are selected from integers in the range 2-6.
Each of r1 and t1 may be the same or different, 0 or 1, r2 + r1 = 2r and t1 + 2t = 2t.
y is chosen from integers in the range 1-10,
x and z may be the same or different and are selected from integers in the range 0-10.
X ^- is selected from simple and complex organic and inorganic anions, where the sum x + y + z is in the range 1-15 and x is 0, then R ₂₃ is R ₂₇ . If z is 0, then R ₂₅ indicates R ₂₉ ).
R ₂₂ can be selected from linear and branched alkyl groups. In one embodiment, R ₂₂ is selected from linear alkyl groups. In another embodiment, R ₂₂ is selected from a methyl group, an ethyl group, a hydroxyethyl group, and a dihydroxypropyl group, eg, from a methyl group and an ethyl group. In one embodiment, the sum x + y + z is in the range 1-10. If R ₂₃ is a hydrocarbon group R ₂₇ , it may be long chain and contain 12 to 22 carbon atoms, or short chain and may contain 1 to 3 carbon atoms. .. If R ₂₅ is a hydrocarbon-based group R ₂₉ , it may contain, for example, 1 to 3 carbon atoms. As a non-limiting example, in one embodiment, R ₂₄ , R ₂₆ and R ₂₈ may be the same or different, linear and branched, saturated and unsaturated C ₁₁ to. It is selected from C ₂₁ hydrocarbon groups, eg, linear and branched, saturated and unsaturated C _11- C ₂₁ alkyl and alkenyl groups. In another embodiment, x and z may be the same or different, 0 or 1. In one embodiment, y is equal to 1. In another embodiment, r, s and t may be the same or different and are equal to 2 or 3, for example equal to 2. Anion X ^- is, for example, halide ions, such as chloride, bromide and iodide ions; can be selected and C ₁ -C ₄ alkylsulfate ion, for example methyl sulfate. However, methanesulfonate ions, phosphate ions, nitrate ions, tosylate ions, anions derived from organic acids such as acetate and lactate ions, and any other anions compatible with ammonium containing ester functional groups are present. Other non-limiting examples of anions that can be used in accordance with the invention. In one embodiment, the anion X ^- is selected from chloride and methylsulfate ions.

In another embodiment, the ammonium salt of formula (B6)
R ₂₂ is selected from methyl and ethyl groups
x and y are equal to 1
z is equal to 0 or 1
r, s and t are equal to 2
R ₂₃
The following groups:

Selected from methyl, ethyl, and C _14- C ₂₂ hydrocarbon groups, hydrogen,
R ₂₅ ,
The following groups:

And selected from hydrogen,
R ₂₄ , R ₂₆ and R ₂₈ may be the same or different and are selected from linear and branched, saturated and unsaturated C _13- C ₁₇ hydrocarbon groups, eg, Selected from linear and branched, saturated and unsaturated C _13- C ₁₇ alkyl and alkenyl groups,
You can use things.

In one embodiment, the hydrocarbon group is linear.

Non-limiting examples of compounds of formula (B6) that can be mentioned include diacyloxyethyl-dimethylammonium, diacyloxyethyl-hydroxyethyl-methylammonium, monoacyloxyethyl-dihydroxyethyl-methylammonium, triacyloxyethyl-. Includes salts of methylammonium, monoacyloxyethyl-hydroxyethyl-dimethyl-ammonium, such as chlorides and methylsulfates, and mixtures thereof. In one embodiment, the acyl group may contain 14 to 18 carbon atoms and may be derived from, for example, vegetable oils such as palm oil and sunflower oil. If the compound contains several acyl groups, these groups may be the same or different.

These products are obtained, for example, by directly transesterifying triethanolamine, triisopropanolamine, alkyldiethanolamine or alkyldiisopropanolamine, which are optionally oxyalkyleneed, to fatty acids or to a mixture of fatty acids of plant or animal origin. It can be obtained by transesterification of their methyl esters. After this esterification, alkylating agents may be used to quaternize the alkylating agents such as alkyl halides such as methyl halide and ethyl halide; dialkyl sulfates such as dimethyl sulfate and diethyl sulfate; It is selected from methyl methanesulfonate; methyl para-toluenesulfonate; glycol chlorohydrin; and glycerol chlorohydrin.

Such compounds are, for example, by Cognis under the name Dehyquart®, Stepan under the name Stepanquat®, Ceca under the name Noxamium®, and Rewo-Goldschmidt. It is sold under the name "Rewoquat® WE 18".

Other non-limiting examples of ammonium salts that can be used in the compositions according to the invention are ammonium containing at least one ester functional group described in US Pat. Nos. 4,874,554 and 4,137,180. Contains salt.

The above-mentioned quaternary ammonium salts that can be used in the composition according to the present invention include those corresponding to the formula (I), for example, tetraalkylammonium chloride, for example, dialkyldimethylammonium chloride and alkyltrimethylammonium chloride ( Its alkyl group contains about 12 to 22 carbon atoms), such as behenyltrimethylammonium chloride, distearyldimethylammonium chloride, cetyltrimethylammonium chloride and benzyldimethylstearylammonium chloride; palmitylamide propyltrimethylammonium chloride; and Van. Examples include, but are not limited to, stearamide propyl dimethyl (myristyl acetate) ammonium chloride sold by Dyk under the name "Ceraphyl® 70".

According to one embodiment, the cationic surfactants that can be used in the compositions according to the invention are behenyl trimethylammonium chloride, cetyl trimethylammonium chloride, quaternium-83, quaternium-87, quaternium-22, behenyl chloride. It is selected from amidopropyl-2,3-dihydroxypropyldimethylammonium, palmitylamidepropyltrimethylammonium chloride, and stearamidepropyldimethylamine.

(c-4) Nonionic Surfactant The composition according to the present invention may contain at least one nonionic surfactant. Two or more nonionic surfactants may be used in combination.

Nonionic surfactants are well-known compounds in their own right and by themselves (eg, "Handbook of Surfactants", MR Porter, Blackie & Son Publishers (Glasgow and London), 1991, 116-178 in this regard. See page). Thus, the nonionic surfactant can be selected from, for example, esters of alcohols, alpha-diols, alkylphenols and fatty acids, these compounds being ethoxylated, propoxylated or glycerolified, eg 8 It has at least one fatty chain containing ~ 30 carbon atoms, can have a number of ethylene oxide or propylene oxide groups in the range of 2-50, and can have a number of glycerol groups in the range of 1-30. .. Maltose derivatives can also be mentioned. Copolymers of ethylene oxide and / or propylene oxide; condensates of ethylene oxide and / or propylene oxide with fatty alcohols; polyethoxylated fatty amides containing, for example, 2 to 30 mol of ethylene oxide; for example, 1.5 to 5, for example, 1.5 to 4 glycerol. Polyglycerolated fatty amide containing groups; ethoxylated fatty acid ester of sorbitan containing 2 to 30 mol of ethylene oxide; ethoxylated fatty acid ester of plant origin; fatty acid ester of sucrose; fatty acid ester of polyethylene glycol; glycerol (C _{6 to} C ₂₄ ) Polyethoxylated fatty acid monoesters or diesters of alkyl polyglycosides; N- (C _6- C ₂₄ ) alkyl glucamine derivatives; (C _10- C ₁₄ ) alkylamine oxides or N- (C _10- C ₁₄ ) acylaminopropyls Amide oxides such as morpholine oxides; silicone surfactants; and mixtures thereof can also be mentioned, but not limited to.

The nonionic surfactant can preferably be selected from monooxyalkyleneized, polyoxyalkyleneized, monoglycerolized, or polyglycerolized nonionic surfactants. The oxyalkylene unit is more specifically oxyethylene or oxypropylene unit, or a combination thereof, and is preferably an oxyethylene unit.

Examples of monooxyalkyleneed or polyoxyalkyleneed nonionic surfactants that can be mentioned include:
Monooxyalkyleneized or polyoxyalkyleneized (C _{8 to} C ₂₄ ) alkylphenols,
Saturated or unsaturated, linear or branched, monooxyalkyleneized or polyoxyalkyleneized C _8- C ₃₀ alcohols,
Saturated or unsaturated, linear or branched, monooxyalkyleneated or polyoxyalkyleneized C _8- C ₃₀ amides,
Saturated or unsaturated, linear or branched _{esters of C 8 to} C ₃₀ acids with monoalkylene glycols or polyalkylene glycols,
Saturated or unsaturated, linear or branched C _{8 to} C ₃₀ acids and sorbitol monooxyalkylene or polyoxyalkyleneized esters,
Saturated or unsaturated, monooxyalkyleneated or polyoxyalkyleneed vegetable oils, and condensates of ethylene oxide and / or propylene oxide, especially alone or as a mixture.

Surfactants preferably contain ethylene oxide and / or propylene oxide having a number of moles between 1 and 100, preferably between 1 and 50, and more preferably between 1 and 20.

According to one of the embodiments of the present invention, the monooxyalkyleneized nonionic surfactants are monooxyethylene fatty alcohols (ethylene glycol and ethers of fatty alcohols), monooxyethylene fatty esters (ethylene glycol and). Esters of fatty acids), and mixtures thereof.

Examples of monooxyalkyleneated fatty esters that can be mentioned include glycol distearate.

According to one of the embodiments of the present invention, the polynooxyalkyleneized nonionic surfactants are polyoxyethylene glycol (polyethylene glycol and ether of fatty alcohol), polyoxyethylene glycol (polyethylene glycol). And esters of fatty acids), and mixtures thereof.

Examples of polyoxyethylene saturated fatty alcohols (or C _{8 to} C ₃₀ alcohols) that can be mentioned include ethylene oxide adducts of lauryl alcohols, especially those containing 2 to 20 oxyethylene units, more specifically 2 Containing 10 oxyethylene units (CTFA name: Laures-2 to Laures-20); Behenyl alcohol ethylene oxide adducts, especially those containing 2 to 20 oxyethylene units (CTFA name: Behenes) -2 to Behenes-20); Ethylene oxide adducts of cetearyl alcohols (mixtures of cetyl and stearyl alcohols), especially those containing 2 to 20 oxyethylene units (CTFA names Ceteares-2 to Ceteares-20) ); Ethylene oxide adducts of cetyl alcohols, especially those containing 2 to 20 oxyethylene units (CTFA names: Setes-2 to Setes-20); Stearyl alcohol ethylene oxide adducts, especially 2 to 20 oxy Ethylene units (CTFA names from steares-2 to steares-20); ethylene oxide adducts of isostearyl alcohols, especially those containing 2 to 20 oxyethylene units (CTFA names from isosteares-2) Isosteales-20); as well as mixtures thereof.

Examples of polyoxyethylene unsaturated fatty alcohols (or C _{8 to} C ₃₀ alcohols) that can be mentioned include those containing ethylene oxide adducts of oleyl alcohol, especially those containing 2 to 20 oxyethylene units, to be more specific. Includes those containing 2 to 10 oxyethylene units (CTFA names: Oles-2 to Oles-20); and mixtures thereof.

Monoglycerolized or polyglycerolized As an example of a nonionic surfactant, monoglycerolized or polyglycerolized C _{8 to} C ₄₀ alcohols are preferably used.

Specifically, monoglycerolized or polyglycerolized C _8- C ₄₀ alcohols have the following formula:
RO- [CH ₂ -CH (CH ₂ OH) -O] _m -H, or RO- [CH (CH ₂ OH) -CH ₂ O] _m -H
(In the formula, R represents a linear or branched C _{8 to} C ₄₀ , preferably C _{8 to} C ₃₀ alkyl or alkenyl group, and m is in the range of 1 to 30, preferably 1.5 to 10. Represents the number of)
Corresponds to.

Examples of suitable compounds in the context of the present invention are lauryl alcohol containing 4 mol of glycerol (INCI name: polyglyceryl-4 lauryl ether), lauryl alcohol containing 1.5 mol of glycerol, and oleyl containing 4 mol of glycerol. Alcohol (INCI name: polyglyceryl-4 oleyl ether), oleyl alcohol containing 2 mol of glycerol (INCI name: polyglyceryl-2 oleyl ether), cetearyl alcohol containing 2 mol of glycerol, cetearyl alcohol containing 6 mol of glycerol , Oreocetyl alcohol containing 6 mol of glycerol, and octadecanol containing 6 mol of glycerol.

Alcohols may represent a mixture of alcohols, just as the value of m represents a statistical value, even if multiple polyglycerolated fatty alcohols coexist in the form of a mixture in commercial products. It means good.

Among the monoglycerolized or polyglycerolated alcohols, C ₈ / C ₁₀ alcohols containing 1 mol of glycerol, C ₁₀ / C ₁₂ alcohols containing 1 mol of glycerol, and C ₁₂ alcohols containing 1.5 mol of glycerol were used. It is preferable to use it.

The monoglycerol or polyglycerolized C _{8 to} C ₄₀ fatty esters are:
R'O-[CH ₂ -CH (CH ₂ OR'')-O] _m -R'', or R'O-[CH (CH ₂ OR''')-CH ₂ O] _m -R''
[In the formula, each of R', R'' and R''' is independently a hydrogen atom, or a linear or branched C _{8 to} C ₄₀ , preferably C _{8 to} C ₃₀ alkyl-. Represents a CO- or alkenyl-CO- group, provided that at least one of R', R'' and R'''is not a hydrogen atom and m is in the range of 1-30, preferably 1.5-10. Represents a number]
Can be dealt with.

Examples of polyoxyethylenelyylated fatty esters that can be mentioned include additions of ethylene oxide with esters of lauric acid, palmitic acid, stearic acid or behenic acid and mixtures thereof, in particular 2 to 20 oxyethylene units. For example, PEG-2 to PEG-20 laurate (CTFA name: PEG-2 laurate to PEG-20 laurate), PEG-2 to PEG-20 palmitate (CTFA name: PEG-2 palmitate to PEG-20 palmitate), PEG-2 to PEG-20 stearate (CTFA name: PEG-2 stearate to PEG-20 stearate), PEG-2 to PEG-20 palmito stearate, PEG-2 to PEG-20 behenate (CTFA name:) PEG-2 behenate to PEG-20 behenate), and mixtures thereof.

Polyoxyethylene hydroesters can have one or more substituents, eg, one or more hydroxyl groups, saturated or unsaturated linear or branched C _{8 to} C ₃₀ acids, etc. It can also be selected from diesters of polyethylene glycol and fatty acids. The fatty acids may be in the form of polymers of fatty acids, each having one or more hydroxyl groups. Such polymers can be formed by esterification of the carboxyl group of one fatty acid with one or more hydroxyl groups with the hydroxyl group of another fatty acid with one or more hydroxyl groups. Examples of such polymers include polyhydroxystearate. Therefore, examples of the polyoxyethylene glycol ester include PEG-30 dipolyhydroxystearate.

According to one of the embodiments of the present invention, the nonionic surfactant is a saturated or unsaturated chain containing a polyol and, for example, 8 to 24 carbon atoms, preferably 12 to 22 carbon atoms. An ester with a fatty acid having, and preferably a polyoxyalkyleneized derivative thereof containing 10 to 200, more preferably 10 to 100 oxyalkylene units, eg, one or more C _{8 to} C ₂₄ , preferably. Is a glyceryl ester of C _12- C ₂₂ fatty acid, and its polyoxyalkyleneized derivative containing preferably 10-200, more preferably 10-100 oxyalkylene units; one or more C _8- C ₂₄ , _{A sorbitol ester of a C 12 to} C ₂₂ fatty acid, and its polyoxyalkyleneized derivative containing preferably 10 to 200, more preferably 10 to 100 oxyalkylene units; one or more C ₈ to Contains C ₂₄ , preferably C _12- C ₂₂ fatty acid sugar (scrose, maltose, glucose, fructose and / or alkyl glycose) esters, and preferably 10-200, more preferably 10-100 oxyalkylene units. It can be selected from its polyoxyalkyleneized derivatives; ethers of fatty alcohols; ethers of sugars and one or more C _8- C ₂₄ , preferably C _12- C ₂₂ fatty alcohols; and mixtures thereof. ..

As glyceryl esters of fatty acids, glyceryl stearate (glyceryl mono-, di- and / or tristearate) (CTFA name: glyceryl stearate), glyceryl laurate or glyceryl lysinolate, and mixtures thereof can be cited. As their polyoxyalkyleneized derivatives, mono-, di- or triesters of fatty acids and polyoxyalkyleneized glycerol (mono-, di- or triesters of fatty acids and polyalkylene glycol ethers of glycerol) ), Preferably polyoxyethyleneated glyceryl stearate (mono-, di- and / or tristearate), such as PEG-20 glyceryl stearate (mono-, di- and / or tristearate) and polyoxyethyleneated Glyceryl cocoates (mono-, di-, and / or tristearate), such as PEG-7 glyceryl cocoate, can be cited.

Mixtures of these surfactants, such as products containing glyceryl stearate and PEG-100 stearate marketed by Uniqema under the name ARLACEL 165, and glyceryl stearate marketed by Goldschmidt under the name TEGIN. Products containing (mono- and distearate of glyceryl) and potassium stearate (CTFA name: glyceryl stearate SE) and the like can also be used.

The sorbitol esters of C _{8 to} C ₂₄ fatty acids and their polyoxyalkyleneized derivatives contain sorbitan palmitate, sorbitan isostearate, sorbitan trioleate, sorbitan sesquioleate, and fatty acids, for example, 20 to 100 EOs. Esters with alkoxylated sorbitan, for example, sorbitan monostearate (CTFA name: sorbitan stearate) sold by ICI under the name Span 60, sorbitan monopalmitate sold by ICI under the name Span 40 (CTFA name: sorbitan stearate). CTFA name: sorbitan palmitate), and sorbitan tristearate 20 EO (CTFA name: polysorbate 65), polyethylene sorbitan trioleate (polysorbate 85), sold by ICI under the name Tween 65, or trademarked by Uniqema. It can be selected from compounds commercially available under the name Tween 20 or Tween 60.

As esters of fatty acids and glucose or alkyl glucose, glucose palmitate, alkyl glucose sesquistearate, for example methyl glucose sesquistearate, alkyl glucose palmitate, for example methyl glucose or ethyl glucose palmitate, methyl glucoside fatty ester, methyl glucoside Diester with oleic acid (CTFA name: methyl glucose dioleate), mixed ester with a mixture of methyl glucoside and oleic acid / hydroxystearic acid (CTFA name: methyl glucose dioleic acid / hydroxystearate), methyl glucoside and isostearic acid (CTFA name: methyl glucose isostearate), ester of methyl glucoside and lauric acid (CTFA name: methyl glucose laurate), monoester of methyl glucoside and isostearic acid, and a mixture of diesters (CTFA name: sesquiisostearic acid) Methylglucose), a mixture of monoester and diester of methylglucoside and stearic acid (CTFA name: methylglucose sesquistearate), specifically a product marketed by AMERCHOL under the name Glucate SS, and mixtures thereof. Can be quoted.

As an ethoxylated ether of fatty acid and glucose or alkyl glucose, an ethoxylated ether of fatty acid and methyl glucose, especially polyethylene glycol ether of a diester of methyl glucose and stearic acid having about 20 mol of ethylene oxide (CTFA name: PEG-20). Methyl Glucose Distearate), for example a product marketed by AMERCHOL under the name Glucam E-20, polyethylene glycol ether (CTFA), a mixture of methyl glucose and stearic acid monoesters and diesters with approximately 20 mol of ethylene oxide. Name: PEG-20 methylglucose sesquistearate), especially products marketed by AMERCHOL under the name Glucamate SSE-20 and products marketed by GOLD SCHMIDT under the name Grillocose PSE-20, and mixtures thereof. , For example, can be quoted.

As the sucrose ester, palmito-saccharose stearate, sucrose stearate and sucrose monolaurate can be cited, for example.

Alkyl polyglucoside can be used as the sugar ether, for example, a product marketed by Kao Co., Ltd. under the name MYDOL 10, a product marketed by Henkel under the name PLANTAREN 2000, and ORAMIX NS 10. Decyl glucoside for products marketed by Seppic under the name, Caprylyl / Capril glucoside for products marketed by Seppic under the name ORAMIX CG 110, or by BASF under the name LUTENSOL GD 70, PLANTAREN 1200 N And lauryl glucoside such as products marketed by Henkel under the name of PLANTACARE 1200, coco-glucoside such as products marketed by Henkel under the name PLANTACARE 818 / UP, and in some cases mixed with cetostearyl alcohol. Cetostearyl glucosides commercially available, for example, by Seppic under the name MONTANO V 68, by Goldschmidt under the name TEGO-CARE CG90, and by Henkel under the name EMULGADE KE3302, arachidyl glucosides such as arachidyl and behenyl alcohol. Commercially available by Seppic under the name MONTANO V 202 in the form of a mixture of and arachidyl glucoside, Seppic under the name MONTANO V 82 in the form of a cocoyl ethyl glucoside, for example a mixture of cetyl and stearyl alcohol (35/65). Those commercially available by the company, as well as mixtures thereof, can be specifically cited.

Mixtures of glycerides of alkoxylated vegetable oils, such as mixtures of ethoxylated (200 EO) palm and copra (7 EO) glycerides, can also be cited.

The nonionic surfactant according to the invention may preferably contain an alkenyl or branched C _12- C ₂₂ acyl chain, such as an oleyl group or an isostearyl group. More preferably, the nonionic surfactant according to the invention is PEG-20 glyceryl triisostearate.

According to one of the embodiments of the present invention, the nonionic surfactant is a copolymer of ethylene oxide and propylene oxide, in particular the following formula:
HO (C ₂ H ₄ O) _a (C ₃ H ₆ O) _b (C ₂ H ₄ O) _c H
[In the formula, a, b and c are integers such that a + c is in the range 2-100 and b is in the range 14-60]
Can be selected from copolymers of these, and mixtures thereof.

According to one of the embodiments of the present invention, the nonionic surfactant can be selected from silicone surfactants. Non-limiting examples are those disclosed in the US-A-5364633 and US-A-5411744 literature.

The silicone surfactant is preferably prepared by the following formula (I):

[During the ceremony,
R ₁ , R ₂ and R ₃ are independent of each other, C _{1 to} C ₆ alkyl groups _{or-(CH 2} ) _x- (OCH ₂ CH ₂ ) _y- (OCH ₂ CH ₂ CH ₂ ) _z -OR ₄ groups. At least one R ₁ , R ₂ or R ₃ group is not an alkyl group and R ₄ is a hydrogen, alkyl or acyl group.
A is an integer in the range 0-200
B is an integer in the range 0-50, where A and B cannot be equal to 0 at the same time.
x is an integer in the range 1-6
y is an integer in the range 1-30
z is an integer in the range 0-5]
Can be a compound of.

According to a preferred embodiment of the present invention, in the compound of formula (I), the alkyl group is a methyl group, x is an integer in the range 2-6, and y is in the range 4-30. Is an integer of.

As an example of a silicone surfactant of formula (I), formula (II):

[In the formula, A is an integer in the range 20-105, B is an integer in the range 2-10, and y is an integer in the range 10-20]
Compounds can be mentioned.

As an example of the silicone surfactant of formula (I), formula (III):
_{H- (OCH 2 CH 2) y} - (CH 2) 3 - [(CH 3) 2 SiO] A '- (CH 2) 3 - (OCH 2 CH 2) y -OH (III)
[In the formula, A'and y are integers in the range 10-20]
Compounds can also be mentioned.

The compounds of the invention that can be used are those sold by Dow Corning under the names DC5329, DC7439-146, DC2-5695 and Q4-3667. Compound DC5329 has 22 A, 2 B, and 12 y, DC7439-146 has 103 A, 10 B, and 12 y, and DC2-5695 has 27 A and 12 B, respectively. 3, y is 12, a compound of formula (II).

Compound Q4-3667 is a compound of formula (III) in which A is 15 and y is 13.

The amount of (e) surfactant in the composition according to the present invention can be 1% by mass or more, preferably 2% by mass or more, more preferably 3% by mass or more, based on the total mass of the composition. ..

The amount of (e) surfactant in the composition according to the present invention can be 10% by mass or less, preferably 9% by mass or less, more preferably 8% by mass or less, based on the total mass of the composition. ..

The amount of (e) surfactant in the composition according to the present invention is 1% by mass to 10% by mass, preferably 2% by mass to 9% by mass, and more preferably 3% by mass with respect to the total mass of the composition. Can be ~ 8% by weight.

(Optional additive)
In addition to the above-mentioned components, the composition according to the present invention contains components typically used in cosmetics, specifically, dyes, fillers, polyols, hydrophilic or hydrophobic thickeners, film-forming agents, and UV filters. , Natural extracts derived from animals or plants, preservatives and the like may be contained within a range that does not impair the effects of the present invention.

In the composition according to the present invention, the above optional additives are added to 0.001% by mass to 30% by mass, preferably 0.01% by mass to 20% by mass, more preferably 0.1% by mass to 10% by mass, based on the total mass of the composition. It may be contained in an amount of mass%.

(Preparation)
The composition according to the present invention can be prepared by mixing the above essential and optional components according to any of the methods well known to those skilled in the art.

(form)
The composition according to the invention is in the form of a W / O emulsion. (a) oil can form a continuous phase of the emulsion, and (c) ethanol and (d) water can form a dispersed phase of the emulsion.

The composition according to the present invention can be intended as a cosmetic composition. Therefore, the cosmetic composition according to the present invention can be intended for application to a keratin substance or a keratin substrate. The keratin substance or keratin substrate in the present specification means a material containing keratin as a main component, and examples thereof include skin, scalp, nails, lips, and hair. Therefore, the cosmetic composition according to the present invention is preferably used for keratin substances or keratin substrates, especially cosmetic methods for the skin.

Therefore, the cosmetic composition according to the present invention can be a skin cosmetic composition, preferably a skin care composition or a skin makeup composition, for example, a foundation, particularly a liquid foundation.

[Cosmetology method and use]
The present invention also relates to a cosmetological method for a keratin substance or a keratin substrate such as skin, which comprises a step of applying the composition according to the invention to the keratin substance or the keratin substrate.

The cosmetological method as used herein means a non-therapeutic cosmetological method for caring for and / or making up the surface of a keratin substance such as skin or a keratin substrate.

The present invention also
(a) At least one oil and
(D) At least one monoalkyl triacyl titanate-treated pigment and (b) at least one monoalkyl triacyl titanate-treated pigment for enhancing the stability, coating power and fresh feeling of use in a W / O type composition containing water. (c) Use of ethanol
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
The composition also relates to the use of optionally containing at least one volatile cyclic silicone in an amount of 1% by weight or less relative to the total mass of the composition.

The above description of the components (a) to (d) for the compositions according to the invention is applicable to those components in the above uses.

The present invention will be described in more detail by way of examples. However, these should not be construed as limiting the scope of the invention.

(Example 1 and Comparative Examples 1 to 3)
[Preparation]
Each composition according to Example 1 and Comparative Examples 1 to 3 was prepared by mixing the components shown in Table 1. All numerical values for the amount of ingredients are based on the "mass%" of the active ingredient.

[Evaluation]
(Covering power)
Each composition according to Example 1 and Comparative Examples 1 to 3 was placed on a white substrate (Bioskin®, Beaulax) and a black substrate (Bioskin®, Beaulax) at a ratio of ^{1 mg / cm 2.} Was applied evenly with. Two hours later, the color of each substrate was measured with a portable colorimeter (spectrophotometer Konica Minolta CM-3610d). The value Y in the XYZ color space of each of the white and black substrates was determined. The contrast ratio was calculated from the following formula.
Contrast ratio = Y _black / Y _white x 100
(During the ceremony,
Y _black means the Y value in the XYZ color space of the black substrate,
Y _white means the Y value in the XYZ color space of the white substrate).

The higher the contrast ratio, the higher the covering power. The contrast ratios calculated in this way were classified according to the following evaluation criteria.
Good: 38 or more Possible: 33 or more and less than 38 Defect: 33 or less

The results are shown in Table 1.

(Stability)
Each composition according to Example 1 and Comparative Examples 1 to 3 was placed in an incubator at 45 ° C. ± 1 ° C. The appearance of the composition was confirmed by visual observation in advance and after 2 months according to the following evaluation criteria.
Good: No phase separation Possible: Slight phase separation (a small amount of oil separated on the surface of the lower phase, or one or more white lines are observed within the aspect of the composition)
Defective: Phase separation (a large amount of oil separated on the lower phase surface)

The results are shown in Table 1.

(Freshness)
The compositions according to Example 1 and Comparative Examples 1 to 3 were evaluated by 5 observers for a fresh feeling of use. Each composition according to Example 1 and Comparative Examples 1 to 3 was applied to the face of the observer by the observer himself, and the freshness was scored and evaluated according to the following evaluation criteria. The average score is shown in Table 1.
3: Good
2: Yes
1: Bad

The results are shown in Table 1.

Claims (15)

(a) At least one oil and
(b) At least one monoalkyl triacyl titanate-treated pigment,
(c) Ethanol and
(d) A W / O type composition containing water.
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
The composition optionally comprises at least one volatile cyclic silicone in an amount of 1% by weight or less relative to the total mass of the composition.
W / O type composition. The composition comprises a continuous phase and a dispersed phase.
The continuous phase contains (a) oil,
The dispersed phase contains (c) ethanol and (d) water,
The composition according to claim 1. (a) The oil is selected from the group consisting of at least one volatile hydrocarbon oil, preferably volatile C _9-14 alkanes, more preferably undecane, isododecane, tridecane, and mixtures thereof. Or the composition according to 2. The amount of volatile hydrocarbon oil in the composition is 1% by mass to 25% by mass, preferably 3% by mass to 20% by mass, more preferably 5% by mass to 15% by mass, based on the total mass of the composition. The composition according to claim 3. The amount of (a) oil in the composition is 10% by mass to 60% by mass, preferably 15% by mass to 50% by mass, more preferably 20% by mass to 40% by mass, based on the total mass of the composition. The composition according to any one of claims 1 to 4. The composition according to any one of claims 1 to 5, wherein the monoalkyltriacyl titanate-treated pigment comprises an isopropyltriisostearoyl titanate-treated pigment. The composition according to any one of claims 1 to 6, wherein the monoalkyl triacyl titanate-treated pigment comprises an inorganic pigment, preferably a metal oxide pigment, more preferably iron oxide, titanium dioxide, or a mixture thereof. .. The composition according to claim 7, wherein the iron oxide comprises yellow iron oxide, red iron oxide, black iron oxide, or a mixture thereof. The amount of the (b) monoalkyltriacyl titanate-treated pigment in the composition is 1% by mass to 40% by mass, preferably 5% by mass to 30% by mass, and more preferably 10% by mass with respect to the total mass of the composition. The composition according to any one of claims 1 to 8, which is% to 20% by mass. Any of claims 1 to 9, wherein the amount of (c) ethanol in the composition is 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass or less, based on the total mass of the composition. The composition according to one item. The amount of (d) water in the composition is 10% by mass to 50% by mass, preferably 15% by mass to 45% by mass, more preferably 20% by mass to 40% by mass, based on the total mass of the composition. The composition according to any one of claims 1 to 10. The composition according to any one of claims 1 to 11, further comprising (e) at least one surfactant, preferably a nonionic surfactant, more preferably PEG-30 dipolyhydroxystearate. The composition described. The composition according to any one of claims 1 to 12, wherein the composition is a cosmetic composition, preferably a skin cosmetic composition. A cosmetological method for keratin substrates such as skin
A cosmetological method comprising the step of applying the composition according to any one of claims 1 to 13 to a keratin substrate. (a) At least one oil and
(D) At least one monoalkyl triacyl titanate-treated pigment and (b) at least one monoalkyl triacyl titanate-treated pigment for enhancing the stability, coating power and fresh feeling of use in a W / O type composition containing water. (c) Use of ethanol
(c) The amount of ethanol is 6.0% by mass or more, preferably 6.4% by mass or more, more preferably 6.8% by mass or more, based on the total mass of the composition.
Use in which the composition optionally contains at least one volatile cyclic silicone in an amount of 1% by mass or less relative to the total mass of the composition.